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    <h1 class="post-title"><a class="post-link" href="/post/%E4%BB%8Evirtualbox%E5%88%9B%E5%BB%BAvagrant-box/">从virtualbox创建vagrant box</a></h1>
    <div class="post-meta">
      <span class="post-time"> 2016-08-24 </span>
      
        <span class="more-meta"> 约 899 字 </span>
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      有的时候vagrant官网提供的boxes可能并不是想要的，有些包含了太多东西，有些box又没有需要的。如果你的开发团队需要这样的一个box
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    <h1 class="post-title"><a class="post-link" href="/post/java/scala%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0%E4%B9%8B%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F/">Scala学习笔记之正则表达式</a></h1>
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      <span class="post-time"> 2016-08-23 </span>
      
        <span class="more-meta"> 约 1259 字 </span>
        <span class="more-meta"> 预计阅读 3 分钟 </span>
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      QQ: 380800878, 微信: kittenll 如果还不熟悉正则表达式的可以先查看正则表达式30分钟入门教程，非常经典的入门教程。 Scala提供的正则表达式功能是通过类Rege
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    <h1 class="post-title"><a class="post-link" href="/post/clojure/clojurescript%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0%E4%B8%80hello-world%E4%B8%8Erepl/">ClojureScript学习笔记一（Hello World与REPL）</a></h1>
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      <span class="post-time"> 2016-08-22 </span>
      
        <span class="more-meta"> 约 1735 字 </span>
        <span class="more-meta"> 预计阅读 4 分钟 </span>
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      学习一门编程语言就像新出来的婴儿一样，一个裸体可以看清全部。学习编程语言也是一样的，一开始不可以使用任何一个工具。 ClojureScript
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      <span class="post-time"> 2016-08-06 </span>
      
        <span class="more-meta"> 约 2167 字 </span>
        <span class="more-meta"> 预计阅读 5 分钟 </span>
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      QQ: 380800878, 微信: kittenll 最近自己在做一些项目的时候使用Restful和react来做到前后端分离，感受到开发效率的成倍提升，故在此分享一下前端使用web
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      <span class="post-time"> 2016-04-20 </span>
      
        <span class="more-meta"> 约 117 字 </span>
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      QQ: 380800878, 微信: kittenll 一、下到驱动 官网载mysql的java驱动包放到spark根目录。启动： SPARK_CLASSPATH=mysql-connector-java-x.x.x-bin.jar ./bin/spark-shell 二、连接mysql 1 2 val df = sqlContext.load(&#34;jdbc&#34;, Map(&#34;url&#34; -&gt; &#34;jdbc:mysql://localhost:3306/newlaw?user=root&amp;password=&#34;, &#34;dbtable&#34; -&gt; &#34;tax&#34;)) df.count() 这里得到
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